IRACC vs DK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IRACC
Control your air conditioning and heating remotely using your iPhone or iPad over the internet. This app requires a specific IRACC network adapter and is compatible with select multi-split central air conditioning systems or users of IRACC heating controllers.
- Remote AC and heating control
- Internet connectivity
- Requires IRACC network adapter
- Compatible with multi-split central AC
- Supports IRACC heating controllers
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空调，采暖远程控制器App.可利用iphone手机或ipad通过互联网远程控制空调和采暖，本应用需要购买IRACC空调控制网络适配器,仅可用于少数多联中央空调,或使用IRACC空调采暖控制器的用户。
DK
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**DK-AI — Smart Home Control & HAOJAI Store** DK-AI is a smart home app built on HomeKit and Matter. Control your home in one place — lights, curtains, switches, fans, air purifiers, sensors, cameras and speakers — with support for scenes, automations and local device binding. **Home Control** - Add and manage HomeKit/Matter accessories from the Home app or our guided pairing flow - One-tap control of lights, curtains, switches, relays, fans, purifiers, humidifiers and more - Scenes with timed steps and custom ordering - Button & motion-sensor automations, synced with Apple Home - HAOJAI device direct binding: bind a physical button on your wall switch to control lights, relays or curtains — no app needed at runtime **DK-AI Mall** - Browse and purchase HAOJAI smart home hardware (wall panels, curtain motors, LED/DALI controllers and more) - Secure checkout with WeChat Pay / Alipay - Order tracking and wallet balance **More** - Firmware update check for supported HAOJAI devices - Multi-room organization with wallpaper personalization Compatible with iPhone. HomeKit accessories require an Apple Home setup (iOS 16 or later recommended).
Screenshots
Verdict
The clearest difference is update cadence: DK at weekly against IRACC's every 36 months. IRACC's advantage is iOS requirement (8.2 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IRACC ships an update every 36 months, DK weekly. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.
| Parameter | IRACC | DK |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 36 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | 勇林 沙 | 跃强 李 |
In-app purchases
IRACC
No in-app purchases
DK
No in-app purchases
